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  <title>MessageServicePlatform class - nim_core_v2 library - Dart API</title>


  
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    <li class="self-crumb">MessageServicePlatform class</li>
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  <div class="self-name">MessageServicePlatform</div>
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<h1><span class="kind-class">MessageServicePlatform</span> class 
    <a href="https://dart.dev/language/class-modifiers#abstract" class="feature feature-abstract" title="This type can not be directly constructed.">abstract</a>
 
</h1></div>

    


    <section>
      <dl class="dl-horizontal">
        
  <dt>Inheritance</dt>
  <dd>
    <ul class="gt-separated dark clazz-relationships">
      <li><a href="https://api.flutter.dev/flutter/dart-core/Object-class.html">Object</a></li>
        <li>PlatformInterface</li>
      <li>MessageServicePlatform</li>
    </ul>
  </dd>

        
        


        
        


      </dl>
    </section>

    
  <section class="summary offset-anchor" id="constructors">
    <h2>Constructors</h2>
    <dl class="constructor-summary-list">
        <dt id="MessageServicePlatform" class="callable">
          <span class="name"><a href="../nim_core_v2/MessageServicePlatform/MessageServicePlatform.html">MessageServicePlatform</a></span><span class="signature">()</span>
        </dt>
        <dd>
          
        </dd>
    </dl>
  </section>
    
  <section
      class="summary offset-anchor"
      id="instance-properties">
    <h2>Properties</h2>
    <dl class="properties">
        <dt id="hashCode" class="property inherited">
  <span class="name"><a href="https://api.flutter.dev/flutter/dart-core/Object/hashCode.html">hashCode</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/int-class.html">int</a></span>
  

</dt>
<dd class="inherited">
  The hash code for this object.
  <div class="features"><span class="feature">no setter</span><span class="feature">inherited</span></div>

</dd>

        <dt id="onClearHistoryNotifications" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onClearHistoryNotifications.html">onClearHistoryNotifications</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMClearHistoryNotification-class.html">NIMClearHistoryNotification</a></span>&gt;</span></span>&gt;</span></span>
  

</dt>
<dd>
  消息被清空通知
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onMessageDeletedNotifications" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onMessageDeletedNotifications.html">onMessageDeletedNotifications</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessageDeletedNotification-class.html">NIMMessageDeletedNotification</a></span>&gt;</span></span>&gt;</span></span>
  

</dt>
<dd>
  消息被删除通知
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onMessagePinNotification" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onMessagePinNotification.html">onMessagePinNotification</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessagePinNotification-class.html">NIMMessagePinNotification</a></span>&gt;</span></span>
  

</dt>
<dd>
  消息pin状态回调通知
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onMessageQuickCommentNotification" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onMessageQuickCommentNotification.html">onMessageQuickCommentNotification</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessageQuickCommentNotification-class.html">NIMMessageQuickCommentNotification</a></span>&gt;</span></span>
  

</dt>
<dd>
  消息评论状态回调
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onMessageRevokeNotifications" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onMessageRevokeNotifications.html">onMessageRevokeNotifications</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessageRevokeNotification-class.html">NIMMessageRevokeNotification</a></span>&gt;</span></span>&gt;</span></span>
  

</dt>
<dd>
  消息撤回回调
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onReceiveMessages" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onReceiveMessages.html">onReceiveMessages</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>
  

</dt>
<dd>
  消息接收
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onReceiveMessagesModified" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onReceiveMessagesModified.html">onReceiveMessagesModified</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>
  

</dt>
<dd>
  消息更新监听
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onReceiveP2PMessageReadReceipts" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onReceiveP2PMessageReadReceipts.html">onReceiveP2PMessageReadReceipts</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMP2PMessageReadReceipt-class.html">NIMP2PMessageReadReceipt</a></span>&gt;</span></span>&gt;</span></span>
  

</dt>
<dd>
  点对点已读回执
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onReceiveTeamMessageReadReceipts" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onReceiveTeamMessageReadReceipts.html">onReceiveTeamMessageReadReceipts</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMTeamMessageReadReceipt-class.html">NIMTeamMessageReadReceipt</a></span>&gt;</span></span>&gt;</span></span>
  

</dt>
<dd>
  群消息已读回执
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onSendMessage" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onSendMessage.html">onSendMessage</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>
  

</dt>
<dd>
  本端发送消息状态回调
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="onSendMessageProgress" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onSendMessageProgress.html">onSendMessageProgress</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-async/StreamController-class.html">StreamController</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMSendMessageProgress-class.html">NIMSendMessageProgress</a></span>&gt;</span></span>
  

</dt>
<dd>
  本端发送消息进度回调
  <div class="features"><span class="feature">final</span></div>

</dd>

        <dt id="runtimeType" class="property inherited">
  <span class="name"><a href="https://api.flutter.dev/flutter/dart-core/Object/runtimeType.html">runtimeType</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Type-class.html">Type</a></span>
  

</dt>
<dd class="inherited">
  A representation of the runtime type of the object.
  <div class="features"><span class="feature">no setter</span><span class="feature">inherited</span></div>

</dd>

        <dt id="serviceName" class="property inherited">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/serviceName.html">serviceName</a></span>
  <span class="signature">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>
  

</dt>
<dd class="inherited">
  
  <div class="features"><span class="feature">no setter</span><span class="feature">inherited</span></div>

</dd>

        <dt id="shouldIgnore" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/shouldIgnore.html">shouldIgnore</a></span>
  <span class="signature">&#8596; <a href="../nim_core_v2/NIMMessageFilter.html">NIMMessageFilter</a>?</span>
  

</dt>
<dd>
  
  <div class="features"><span class="feature">getter/setter pair</span></div>

</dd>

    </dl>
  </section>

    
  <section
      class="summary offset-anchor"
      id="instance-methods">
    <h2>Methods</h2>
    <dl class="callables">
        <dt id="addCollection" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/addCollection.html">addCollection</a></span><span class="signature">(<wbr>{<span class="parameter" id="addCollection-param-params"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMAddCollectionParams-class.html">NIMAddCollectionParams</a></span> <span class="parameter-name">params</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMCollection-class.html">NIMCollection</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  添加收藏
  

</dd>

        <dt id="addQuickComment" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/addQuickComment.html">addQuickComment</a></span><span class="signature">(<wbr>{<span class="parameter" id="addQuickComment-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="addQuickComment-param-index"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/int-class.html">int</a></span> <span class="parameter-name">index</span>, </span><span class="parameter" id="addQuickComment-param-serverExtension"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a>?</span> <span class="parameter-name">serverExtension</span>, </span><span class="parameter" id="addQuickComment-param-pushConfig"><span class="type-annotation"><a href="../nim_core_v2/NIMMessageQuickCommentPushConfig-class.html">NIMMessageQuickCommentPushConfig</a>?</span> <span class="parameter-name">pushConfig</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  添加快捷评论
  

</dd>

        <dt id="cancelMessageAttachmentUpload" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/cancelMessageAttachmentUpload.html">cancelMessageAttachmentUpload</a></span><span class="signature">(<wbr>{<span class="parameter" id="cancelMessageAttachmentUpload-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  取消文件类附件上传，只有文件类消息可以调用该接口
  

</dd>

        <dt id="clearHistoryMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/clearHistoryMessage.html">clearHistoryMessage</a></span><span class="signature">(<wbr>{<span class="parameter" id="clearHistoryMessage-param-option"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMClearHistoryMessageOption-class.html">NIMClearHistoryMessageOption</a></span> <span class="parameter-name">option</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  清空历史消息
同步删除本地消息，云端消息
会话不会被删除
  

</dd>

        <dt id="deleteMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/deleteMessage.html">deleteMessage</a></span><span class="signature">(<wbr>{<span class="parameter" id="deleteMessage-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="deleteMessage-param-serverExtension"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a>?</span> <span class="parameter-name">serverExtension</span>, </span><span class="parameter" id="deleteMessage-param-onlyDeleteLocal"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/bool-class.html">bool</a>?</span> <span class="parameter-name">onlyDeleteLocal</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  删除消息
如果消息未发送成功,则只删除本地消息
  

</dd>

        <dt id="deleteMessages" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/deleteMessages.html">deleteMessages</a></span><span class="signature">(<wbr>{<span class="parameter" id="deleteMessages-param-messages"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span> <span class="parameter-name">messages</span>, </span><span class="parameter" id="deleteMessages-param-serverExtension"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a>?</span> <span class="parameter-name">serverExtension</span>, </span><span class="parameter" id="deleteMessages-param-onlyDeleteLocal"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/bool-class.html">bool</a>?</span> <span class="parameter-name">onlyDeleteLocal</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  批量删除消息
如果单条消息未发送成功， 则只删除本地消息
每次50条, 不能跨会话删除,所有消息都属于同一个会话
删除本地消息不会多端同步，删除云端会多端同步
  

</dd>

        <dt id="getCollectionListByOption" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getCollectionListByOption.html">getCollectionListByOption</a></span><span class="signature">(<wbr>{<span class="parameter" id="getCollectionListByOption-param-option"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMCollectionOption-class.html">NIMCollectionOption</a></span> <span class="parameter-name">option</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMCollection-class.html">NIMCollection</a></span>&gt;</span></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  获取收藏列表
  

</dd>

        <dt id="getCollectionListExByOption" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getCollectionListExByOption.html">getCollectionListExByOption</a></span><span class="signature">(<wbr><span class="parameter" id="getCollectionListExByOption-param-option"><span class="type-annotation"><a href="../nim_core_v2/NIMCollectionOption-class.html">NIMCollectionOption</a></span> <span class="parameter-name">option</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMCollectionListResult-class.html">NIMCollectionListResult</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  按条件分页获取收藏信息。回调结果包含总条数
<code>option</code> 查询参数
  

</dd>

        <dt id="getLocalThreadMessageList" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getLocalThreadMessageList.html">getLocalThreadMessageList</a></span><span class="signature">(<wbr>{<span class="parameter" id="getLocalThreadMessageList-param-messageRefer"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessageRefer-class.html">NIMMessageRefer</a></span> <span class="parameter-name">messageRefer</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMThreadMessageListResult-class.html">NIMThreadMessageListResult</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  本地查询thread聊天消息列表
如果消息已经删除， 回复数， 回复列表不包括已删除消息
  

</dd>

        <dt id="getMessageList" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getMessageList.html">getMessageList</a></span><span class="signature">(<wbr>{<span class="parameter" id="getMessageList-param-option"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessageListOption-class.html">NIMMessageListOption</a></span> <span class="parameter-name">option</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  查询历史消息，分页接口，每次默认50条，可以根据参数组合查询各种类型
  

</dd>

        <dt id="getMessageListByIds" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getMessageListByIds.html">getMessageListByIds</a></span><span class="signature">(<wbr>{<span class="parameter" id="getMessageListByIds-param-messageClientIds"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>&gt;</span></span> <span class="parameter-name">messageClientIds</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  根据ID列表查询消息，只查询本地数据库
  

</dd>

        <dt id="getMessageListByRefers" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getMessageListByRefers.html">getMessageListByRefers</a></span><span class="signature">(<wbr>{<span class="parameter" id="getMessageListByRefers-param-messageRefers"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessageRefer-class.html">NIMMessageRefer</a></span>&gt;</span></span> <span class="parameter-name">messageRefers</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  根据MessageRefer列表查询消息
  

</dd>

        <dt id="getMessageListEx" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getMessageListEx.html">getMessageListEx</a></span><span class="signature">(<wbr><span class="parameter" id="getMessageListEx-param-option"><span class="type-annotation"><a href="../nim_core_v2/NIMMessageListOption-class.html">NIMMessageListOption</a></span> <span class="parameter-name">option</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessageListResult-class.html">NIMMessageListResult</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  查询历史消息
分页接口，每次默认50条，可以根据参数组合查询各种类型
<code>option</code> 查询消息配置选项
  

</dd>

        <dt id="getP2PMessageReceipt" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getP2PMessageReceipt.html">getP2PMessageReceipt</a></span><span class="signature">(<wbr>{<span class="parameter" id="getP2PMessageReceipt-param-conversationId"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">conversationId</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMP2PMessageReadReceipt-class.html">NIMP2PMessageReadReceipt</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  查询点对点消息已读回执
  

</dd>

        <dt id="getPinnedMessageList" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getPinnedMessageList.html">getPinnedMessageList</a></span><span class="signature">(<wbr>{<span class="parameter" id="getPinnedMessageList-param-conversationId"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">conversationId</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessagePin-class.html">NIMMessagePin</a></span>&gt;</span></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  获取 pin 消息列表
  

</dd>

        <dt id="getQuickCommentList" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getQuickCommentList.html">getQuickCommentList</a></span><span class="signature">(<wbr>{<span class="parameter" id="getQuickCommentList-param-messages"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span> <span class="parameter-name">messages</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/Map-class.html">Map</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>, <span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessageQuickComment-class.html">NIMMessageQuickComment</a></span>&gt;</span>?</span>&gt;</span></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  获取快捷评论
  

</dd>

        <dt id="getTeamMessageReceiptDetail" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getTeamMessageReceiptDetail.html">getTeamMessageReceiptDetail</a></span><span class="signature">(<wbr>{<span class="parameter" id="getTeamMessageReceiptDetail-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="getTeamMessageReceiptDetail-param-memberAccountIds"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/Set-class.html">Set</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>&gt;</span>?</span> <span class="parameter-name">memberAccountIds</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMTeamMessageReadReceiptDetail-class.html">NIMTeamMessageReadReceiptDetail</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  获取群消息已读回执状态详情
  

</dd>

        <dt id="getTeamMessageReceipts" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getTeamMessageReceipts.html">getTeamMessageReceipts</a></span><span class="signature">(<wbr>{<span class="parameter" id="getTeamMessageReceipts-param-messages"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span> <span class="parameter-name">messages</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMTeamMessageReadReceipt-class.html">NIMTeamMessageReadReceipt</a></span>&gt;</span></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  获取群消息已读回执状态
  

</dd>

        <dt id="getThreadMessageList" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/getThreadMessageList.html">getThreadMessageList</a></span><span class="signature">(<wbr>{<span class="parameter" id="getThreadMessageList-param-threadMessageListOption"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMThreadMessageListOption-class.html">NIMThreadMessageListOption</a></span> <span class="parameter-name">threadMessageListOption</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMThreadMessageListResult-class.html">NIMThreadMessageListResult</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  查询thread聊天云端消息列表
建议查询getLocalThreadMessageList， 本地消息已经完全同步，减少网络请求， 以及避免触发请求频控
  

</dd>

        <dt id="handleMethodCall" class="callable inherited">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/handleMethodCall.html">handleMethodCall</a></span><span class="signature">(<wbr><span class="parameter" id="handleMethodCall-param-method"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">method</span>, </span><span class="parameter" id="handleMethodCall-param-arguments"><span class="type-annotation">dynamic</span> <span class="parameter-name">arguments</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a></span>
  </span>
  

</dt>
<dd class="inherited">
  
  <div class="features"><span class="feature">inherited</span></div>

</dd>

        <dt id="insertMessageToLocal" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/insertMessageToLocal.html">insertMessageToLocal</a></span><span class="signature">(<wbr>{<span class="parameter" id="insertMessageToLocal-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="insertMessageToLocal-param-conversationId"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">conversationId</span>, </span><span class="parameter" id="insertMessageToLocal-param-senderId"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a>?</span> <span class="parameter-name">senderId</span>, </span><span class="parameter" id="insertMessageToLocal-param-createTime"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/int-class.html">int</a>?</span> <span class="parameter-name">createTime</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  插入一条本地消息， 该消息不会
该消息不会多端同步，只是本端显示
插入成功后， SDK会抛出回调
  

</dd>

        <dt id="invokeMethod" class="callable inherited">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/invokeMethod.html">invokeMethod</a></span><span class="signature">(<wbr><span class="parameter" id="invokeMethod-param-method"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">method</span>, {</span><span class="parameter" id="invokeMethod-param-arguments"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/Map-class.html">Map</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>, <span class="type-parameter">dynamic</span>&gt;</span>?</span> <span class="parameter-name">arguments</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/Map-class.html">Map</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>, <span class="type-parameter">dynamic</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd class="inherited">
  
  <div class="features"><span class="feature">inherited</span></div>

</dd>

        <dt id="isPeerRead" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/isPeerRead.html">isPeerRead</a></span><span class="signature">(<wbr>{<span class="parameter" id="isPeerRead-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/bool-class.html">bool</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  查询点对点消息是否对方已读 内部判断逻辑为： 消息时间小于对方已读回执时间都为true
  

</dd>

        <dt id="messageDeserialization" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/messageDeserialization.html">messageDeserialization</a></span><span class="signature">(<wbr><span class="parameter" id="messageDeserialization-param-msg"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">msg</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  字符串反序列化为消息对象
<code>msg</code>  messageSerialization方法序列化后的字符串
反序列化后的消息对象
  

</dd>

        <dt id="messageSerialization" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/messageSerialization.html">messageSerialization</a></span><span class="signature">(<wbr><span class="parameter" id="messageSerialization-param-message"><span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  消息序列化为字符串
<code>message</code> 消对象
返回序列化后的字符串
  

</dd>

        <dt id="modifyMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/modifyMessage.html">modifyMessage</a></span><span class="signature">(<wbr><span class="parameter" id="modifyMessage-param-message"><span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="modifyMessage-param-params"><span class="type-annotation"><a href="../nim_core_v2/NIMModifyMessageParams-class.html">NIMModifyMessageParams</a></span> <span class="parameter-name">params</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMModifyMessageResult-class.html">NIMModifyMessageResult</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  更新消息
<code>message</code> 需要更新的消息
 <code>params</code> 更新参数
  

</dd>

        <dt id="noSuchMethod" class="callable inherited">
  <span class="name"><a href="https://api.flutter.dev/flutter/dart-core/Object/noSuchMethod.html">noSuchMethod</a></span><span class="signature">(<wbr><span class="parameter" id="noSuchMethod-param-invocation"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/Invocation-class.html">Invocation</a></span> <span class="parameter-name">invocation</span></span>)
    <span class="returntype parameter">&#8594; dynamic</span>
  </span>
  

</dt>
<dd class="inherited">
  Invoked when a nonexistent method or property is accessed.
  <div class="features"><span class="feature">inherited</span></div>

</dd>

        <dt id="onEvent" class="callable inherited">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/onEvent.html">onEvent</a></span><span class="signature">(<wbr><span class="parameter" id="onEvent-param-method"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">method</span>, </span><span class="parameter" id="onEvent-param-arguments"><span class="type-annotation">dynamic</span> <span class="parameter-name">arguments</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a></span>
  </span>
  

</dt>
<dd class="inherited">
  
  <div class="features"><span class="feature">inherited</span></div>

</dd>

        <dt id="pinMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/pinMessage.html">pinMessage</a></span><span class="signature">(<wbr>{<span class="parameter" id="pinMessage-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="pinMessage-param-serverExtension"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a>?</span> <span class="parameter-name">serverExtension</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  Pin一条消息
  

</dd>

        <dt id="regenAIMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/regenAIMessage.html">regenAIMessage</a></span><span class="signature">(<wbr><span class="parameter" id="regenAIMessage-param-message"><span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="regenAIMessage-param-params"><span class="type-annotation"><a href="../nim_core_v2/NIMMessageAIRegenParams-class.html">NIMMessageAIRegenParams</a></span> <span class="parameter-name">params</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  重新输出数字人消息
<code>message</code> 需要重新输出的消息体
 <code>params</code> 重新输出的配置参数，确定重新输出的操作类型
  

</dd>

        <dt id="registerWebAPI" class="callable inherited">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/registerWebAPI.html">registerWebAPI</a></span><span class="signature">(<wbr>)
    <span class="returntype parameter">&#8594; void</span>
  </span>
  

</dt>
<dd class="inherited">
  
  <div class="features"><span class="feature">inherited</span></div>

</dd>

        <dt id="removeCollections" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/removeCollections.html">removeCollections</a></span><span class="signature">(<wbr>{<span class="parameter" id="removeCollections-param-collections"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMCollection-class.html">NIMCollection</a></span>&gt;</span></span> <span class="parameter-name">collections</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/int-class.html">int</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  移除收藏
  

</dd>

        <dt id="removeQuickComment" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/removeQuickComment.html">removeQuickComment</a></span><span class="signature">(<wbr>{<span class="parameter" id="removeQuickComment-param-messageRefer"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessageRefer-class.html">NIMMessageRefer</a></span> <span class="parameter-name">messageRefer</span>, </span><span class="parameter" id="removeQuickComment-param-index"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/int-class.html">int</a></span> <span class="parameter-name">index</span>, </span><span class="parameter" id="removeQuickComment-param-serverExtension"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a>?</span> <span class="parameter-name">serverExtension</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  移除快捷评论
  

</dd>

        <dt id="replyMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/replyMessage.html">replyMessage</a></span><span class="signature">(<wbr>{<span class="parameter" id="replyMessage-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="replyMessage-param-replyMessage"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">replyMessage</span>, </span><span class="parameter" id="replyMessage-param-params"><span class="type-annotation"><a href="../nim_core_v2/NIMSendMessageParams-class.html">NIMSendMessageParams</a>?</span> <span class="parameter-name">params</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMSendMessageResult-class.html">NIMSendMessageResult</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  回复消息
  

</dd>

        <dt id="revokeMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/revokeMessage.html">revokeMessage</a></span><span class="signature">(<wbr>{<span class="parameter" id="revokeMessage-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="revokeMessage-param-revokeParams"><span class="type-annotation"><a href="../nim_core_v2/NIMMessageRevokeParams-class.html">NIMMessageRevokeParams</a>?</span> <span class="parameter-name">revokeParams</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  撤回消息
只能撤回已经发送成功的消息
  

</dd>

        <dt id="searchCloudMessages" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/searchCloudMessages.html">searchCloudMessages</a></span><span class="signature">(<wbr>{<span class="parameter" id="searchCloudMessages-param-params"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessageSearchParams-class.html">NIMMessageSearchParams</a></span> <span class="parameter-name">params</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  搜索云端消息
  

</dd>

        <dt id="searchCloudMessagesEx" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/searchCloudMessagesEx.html">searchCloudMessagesEx</a></span><span class="signature">(<wbr><span class="parameter" id="searchCloudMessagesEx-param-params"><span class="type-annotation"><a href="../nim_core_v2/NIMMessageSearchExParams-class.html">NIMMessageSearchExParams</a></span> <span class="parameter-name">params</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessageSearchResult-class.html">NIMMessageSearchResult</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  搜索云端消息
<code>params</code>  消息检索参数
  

</dd>

        <dt id="searchLocalMessages" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/searchLocalMessages.html">searchLocalMessages</a></span><span class="signature">(<wbr><span class="parameter" id="searchLocalMessages-param-params"><span class="type-annotation"><a href="../nim_core_v2/NIMMessageSearchExParams-class.html">NIMMessageSearchExParams</a></span> <span class="parameter-name">params</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessageSearchResult-class.html">NIMMessageSearchResult</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  检索本地消息
<code>params</code>  消息检索参数
  

</dd>

        <dt id="sendMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/sendMessage.html">sendMessage</a></span><span class="signature">(<wbr>{<span class="parameter" id="sendMessage-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="sendMessage-param-conversationId"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">conversationId</span>, </span><span class="parameter" id="sendMessage-param-params"><span class="type-annotation"><a href="../nim_core_v2/NIMSendMessageParams-class.html">NIMSendMessageParams</a>?</span> <span class="parameter-name">params</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMSendMessageResult-class.html">NIMSendMessageResult</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  发送消息
如果需要更新发送状态，请监听 <a href="../nim_core_v2/MessageServicePlatform/onSendMessage.html">onSendMessage</a>。
如果需要更新发送进度，请监听 <a href="../nim_core_v2/MessageServicePlatform/onSendMessageProgress.html">onSendMessageProgress</a>。
  

</dd>

        <dt id="sendP2PMessageReceipt" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/sendP2PMessageReceipt.html">sendP2PMessageReceipt</a></span><span class="signature">(<wbr>{<span class="parameter" id="sendP2PMessageReceipt-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  发送消息已读回执
  

</dd>

        <dt id="sendTeamMessageReceipts" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/sendTeamMessageReceipts.html">sendTeamMessageReceipts</a></span><span class="signature">(<wbr>{<span class="parameter" id="sendTeamMessageReceipts-param-messages"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/List-class.html">List</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span> <span class="parameter-name">messages</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  发送群消息已读回执
所有消息必须属于同一个会话
  

</dd>

        <dt id="setMessageFilter" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/setMessageFilter.html">setMessageFilter</a></span><span class="signature">(<wbr><span class="parameter" id="setMessageFilter-param-filter"><span class="type-annotation"><a href="../nim_core_v2/NIMMessageFilter.html">NIMMessageFilter</a>?</span> <span class="parameter-name">filter</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  安装消息过滤器
云端会话的最后一条消息不受该过滤器控制
<a href="https://api.flutter.dev/flutter/dart-js_util/add.html">add</a> 是否添加，false 则表示删除
  

</dd>

        <dt id="stopAIStreamMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/stopAIStreamMessage.html">stopAIStreamMessage</a></span><span class="signature">(<wbr><span class="parameter" id="stopAIStreamMessage-param-message"><span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="stopAIStreamMessage-param-params"><span class="type-annotation"><a href="../nim_core_v2/NIMMessageAIStreamStopParams-class.html">NIMMessageAIStreamStopParams</a></span> <span class="parameter-name">params</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  停止流式消息输出
<code>message</code> 需要停止的消息体
 <code>params</code> 停止AI流式消息相关参数
  

</dd>

        <dt id="toString" class="callable inherited">
  <span class="name"><a href="https://api.flutter.dev/flutter/dart-core/Object/toString.html">toString</a></span><span class="signature">(<wbr>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>
  </span>
  

</dt>
<dd class="inherited">
  A string representation of this object.
  <div class="features"><span class="feature">inherited</span></div>

</dd>

        <dt id="unpinMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/unpinMessage.html">unpinMessage</a></span><span class="signature">(<wbr>{<span class="parameter" id="unpinMessage-param-messageRefer"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessageRefer-class.html">NIMMessageRefer</a></span> <span class="parameter-name">messageRefer</span>, </span><span class="parameter" id="unpinMessage-param-serverExtension"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a>?</span> <span class="parameter-name">serverExtension</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  取消一条Pin消息
  

</dd>

        <dt id="updateCollectionExtension" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/updateCollectionExtension.html">updateCollectionExtension</a></span><span class="signature">(<wbr>{<span class="parameter" id="updateCollectionExtension-param-collection"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMCollection-class.html">NIMCollection</a></span> <span class="parameter-name">collection</span>, </span><span class="parameter" id="updateCollectionExtension-param-serverExtension"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a>?</span> <span class="parameter-name">serverExtension</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMCollection-class.html">NIMCollection</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  更新收藏扩展字段
  

</dd>

        <dt id="updateLocalMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/updateLocalMessage.html">updateLocalMessage</a></span><span class="signature">(<wbr><span class="parameter" id="updateLocalMessage-param-message"><span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="updateLocalMessage-param-params"><span class="type-annotation"><a href="../nim_core_v2/NIMUpdateLocalMessageParams-class.html">NIMUpdateLocalMessageParams</a></span> <span class="parameter-name">params</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  更新本地插入的消息
serverid为0的消息
云端消息请调用modifyMessage接口
<code>message</code> 需要被更新的消息体
<code>params</code> 需要更新的数据字段
  

</dd>

        <dt id="updateMessageLocalExtension" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/updateMessageLocalExtension.html">updateMessageLocalExtension</a></span><span class="signature">(<wbr>{<span class="parameter" id="updateMessageLocalExtension-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="updateMessageLocalExtension-param-localExtension"><span>required</span> <span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span> <span class="parameter-name">localExtension</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  更新消息本地扩展字段
  

</dd>

        <dt id="updatePinMessage" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/updatePinMessage.html">updatePinMessage</a></span><span class="signature">(<wbr>{<span class="parameter" id="updatePinMessage-param-message"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMMessage-class.html">NIMMessage</a></span> <span class="parameter-name">message</span>, </span><span class="parameter" id="updatePinMessage-param-serverExtension"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a>?</span> <span class="parameter-name">serverExtension</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter">void</span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  更新一条Pin消息
  

</dd>

        <dt id="voiceToText" class="callable">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/voiceToText.html">voiceToText</a></span><span class="signature">(<wbr>{<span class="parameter" id="voiceToText-param-params"><span>required</span> <span class="type-annotation"><a href="../nim_core_v2/NIMVoiceToTextParams-class.html">NIMVoiceToTextParams</a></span> <span class="parameter-name">params</span></span>})
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/Future-class.html">Future</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="../nim_core_v2/NIMResult-class.html">NIMResult</a><span class="signature">&lt;<wbr><span class="type-parameter"><a href="https://api.flutter.dev/flutter/dart-core/String-class.html">String</a></span>&gt;</span></span>&gt;</span></span>
  </span>
  

</dt>
<dd>
  语音转文字
  

</dd>

    </dl>
  </section>
    
  <section
      class="summary offset-anchor inherited"
      id="operators">
    <h2>Operators</h2>
    <dl class="callables">
        <dt id="operator ==" class="callable inherited">
  <span class="name"><a href="https://api.flutter.dev/flutter/dart-core/Object/operator_equals.html">operator ==</a></span><span class="signature">(<wbr><span class="parameter" id="==-param-other"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/Object-class.html">Object</a></span> <span class="parameter-name">other</span></span>)
    <span class="returntype parameter">&#8594; <a href="https://api.flutter.dev/flutter/dart-core/bool-class.html">bool</a></span>
  </span>
  

</dt>
<dd class="inherited">
  The equality operator.
  <div class="features"><span class="feature">inherited</span></div>

</dd>

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    <dl class="properties">
        <dt id="instance" class="property">
  <span class="name"><a href="../nim_core_v2/MessageServicePlatform/instance.html">instance</a></span>
  <span class="signature">&#8596; <a href="../nim_core_v2/MessageServicePlatform-class.html">MessageServicePlatform</a></span>
  

</dt>
<dd>
  
  <div class="features"><span class="feature">getter/setter pair</span></div>

</dd>

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